3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array(); $arr2 = array(); $arr1[010] = 5; $arr2['-1'] = 5; var_dump($arr1, $arr2);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01118.18
8.3.50.0090.00721.21
8.3.40.0070.00718.72
8.3.30.0100.00319.00
8.3.20.0000.00720.16
8.3.10.0070.00021.92
8.3.00.0040.00422.51
8.2.180.0120.00916.48
8.2.170.0080.00822.96
8.2.160.0000.01319.08
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0110.00419.48
8.2.110.0080.00020.26
8.2.100.0060.00619.38
8.2.90.0060.00319.08
8.2.80.0000.00917.97
8.2.70.0060.00317.38
8.2.60.0060.00318.03
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0050.00318.11
8.2.20.0050.00317.58
8.2.10.0070.00017.76
8.2.00.0040.00417.59
8.1.280.0030.01725.92
8.1.270.0060.00322.05
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.92
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.30
8.1.180.0060.00318.70
8.1.170.0060.00318.52
8.1.160.0070.00022.09
8.1.150.0050.00318.58
8.1.140.0040.00417.23
8.1.130.0070.00017.82
8.1.120.0000.00817.39
8.1.110.0080.00017.29
8.1.100.0040.00417.42
8.1.90.0000.00717.35
8.1.80.0070.00017.31
8.1.70.0000.00717.37
8.1.60.0080.00017.40
8.1.50.0040.00417.39
8.1.40.0040.00417.47
8.1.30.0080.00017.48
8.1.20.0060.00317.51
8.1.10.0000.00817.39
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0030.00316.80
8.0.280.0000.00718.37
8.0.270.0080.00016.70
8.0.260.0080.00016.69
8.0.250.0030.00316.93
8.0.240.0030.00316.91
8.0.230.0000.00716.78
8.0.220.0050.00316.83
8.0.210.0000.00816.88
8.0.200.0030.00316.95
8.0.190.0000.00716.89
8.0.180.0040.00416.75
8.0.170.0070.00016.84
8.0.160.0050.00316.75
8.0.150.0040.00416.77
8.0.140.0000.00716.78
8.0.130.0000.00613.29
8.0.120.0040.00416.77
8.0.110.0050.00216.70
8.0.100.0040.00316.70
8.0.90.0040.00416.69
8.0.80.0030.01316.82
8.0.70.0050.00216.65
8.0.60.0040.00416.86
8.0.50.0000.00716.85
8.0.30.0110.00917.19
8.0.20.0070.01117.40
8.0.10.0000.00717.00
8.0.00.0140.01016.67
7.4.330.0020.00215.00
7.4.320.0000.00616.53
7.4.300.0030.00316.43
7.4.290.0000.00716.50
7.4.280.0060.00316.42
7.4.270.0070.00016.44
7.4.260.0070.00016.37
7.4.250.0000.00816.54
7.4.240.0050.00216.47
7.4.230.0060.00016.55
7.4.220.0070.01116.52
7.4.210.0080.00716.48
7.4.200.0030.00316.55
7.4.190.0040.00416.68
7.4.160.0060.00916.51
7.4.150.0170.00017.40
7.4.140.0080.01217.86
7.4.130.0110.01116.31
7.4.120.0090.00916.38
7.4.110.0070.01016.47
7.4.100.0130.00716.39
7.4.90.0120.01216.59
7.4.80.0140.00319.39
7.4.70.0110.00516.24
7.4.60.0060.01016.48
7.4.50.0040.00416.36
7.4.40.0080.00622.77
7.4.30.0030.01316.14
7.4.00.0070.01014.93
7.3.330.0070.00013.13
7.3.320.0000.00513.05
7.3.310.0000.00716.24
7.3.300.0030.00316.21
7.3.290.0090.00916.23
7.3.280.0080.00816.22
7.3.270.0110.00817.40
7.3.260.0150.00316.14
7.3.250.0050.01316.44
7.3.240.0030.01416.15
7.3.230.0130.00916.39
7.3.210.0100.00616.22
7.3.200.0060.01319.39
7.3.190.0100.00716.32
7.3.180.0030.01316.11
7.3.170.0160.00616.44
7.3.160.0110.00416.32
7.3.120.0050.01014.60
7.3.110.0030.01414.65
7.3.100.0060.00914.49
7.3.90.0060.01214.78
7.3.80.0050.00514.62
7.3.70.0040.00814.48
7.3.60.0030.01114.66
7.3.50.0000.01014.51
7.3.40.0030.01014.72
7.3.30.0000.01114.64
7.3.20.0070.00716.66
7.3.10.0060.00716.37
7.3.00.0050.01116.58
7.2.330.0030.01616.52
7.2.320.0060.01016.37
7.2.310.0060.01316.53
7.2.300.0050.01116.49
7.2.290.0120.00416.67
7.2.250.0070.01415.12
7.2.240.0130.00314.66
7.2.230.0030.01315.14
7.2.220.0100.00715.05
7.2.210.0080.00415.06
7.2.200.0070.00714.92
7.2.190.0120.00614.83
7.2.180.0070.00314.87
7.2.170.0060.00614.87
7.2.130.0000.01716.87
7.2.120.0090.00616.90
7.2.110.0030.00616.71
7.2.100.0030.01016.50
7.2.90.0060.00916.83
7.2.80.0130.00316.78
7.2.70.0040.01116.74
7.2.60.0030.01016.75
7.2.50.0000.01016.95
7.2.40.0130.00316.89
7.2.30.0070.00716.85
7.2.20.0080.00416.83
7.2.10.0040.01116.60
7.2.00.0180.00018.03
7.1.330.0100.00315.86
7.1.320.0080.00815.81
7.1.310.0100.00615.87
7.1.300.0030.00515.77
7.1.290.0070.00415.70
7.1.280.0040.00415.71
7.1.270.0090.00615.78
7.1.260.0000.01415.81
7.1.250.0030.00615.70
7.1.100.0000.01117.45
7.1.70.0110.00416.90
7.1.60.0040.01119.82
7.1.50.0130.01016.90
7.1.00.0070.07322.41
7.0.200.0040.00416.47
7.0.140.0100.06322.08
7.0.60.0030.08019.99
7.0.50.0030.08717.82
7.0.40.0030.08720.07
7.0.30.0370.06720.13
7.0.20.0270.05020.16
7.0.10.0270.05720.16
7.0.00.0030.06020.16
5.6.280.0130.06320.85
5.6.210.0000.08720.74
5.6.200.0070.07018.15
5.6.190.0030.08020.44
5.6.180.4170.03320.67
5.6.170.0270.08320.71
5.6.160.0070.04020.71
5.6.150.0070.06018.08
5.6.140.0070.08018.13
5.6.130.0030.04318.08
5.6.120.0070.03720.96
5.6.110.0000.04721.02
5.6.100.0130.07721.01
5.6.90.0100.08321.11
5.6.80.0100.07020.50
5.6.70.0370.06720.36
5.5.350.0130.08020.42
5.5.340.0030.08317.96
5.5.330.0130.06320.37
5.5.320.0130.05720.30
5.5.310.0230.07320.13
5.5.300.0200.07317.90
5.5.290.0030.05318.00
5.5.280.0070.08320.77
5.5.270.0100.04720.78
5.5.260.0170.07020.66
5.5.250.0030.04020.68
5.5.240.0000.07320.15
5.4.450.0870.05319.24
5.4.440.0770.05319.62
5.4.430.0730.05019.47
5.4.420.0500.05019.44
5.4.410.0570.05719.28
5.4.400.1170.06318.73
5.4.390.1170.06018.49
5.4.380.0330.07018.50
5.4.370.0270.05018.46
5.4.360.0200.05318.52
5.4.350.0300.05718.49
5.4.340.0400.05018.76
5.4.320.0020.04212.45
5.4.310.0060.04412.45
5.4.300.0070.04112.45
5.4.290.0050.04312.45
5.4.280.0110.03712.34
5.4.270.0090.04012.34
5.4.260.0170.05318.75
5.4.250.0200.07018.70
5.4.240.0000.08318.77
5.4.230.0100.06019.03
5.4.220.0200.06318.89
5.4.210.0230.05318.92
5.4.200.0070.05318.65
5.4.190.0130.05018.89
5.4.180.0200.05318.83
5.4.170.0070.08018.84
5.4.160.0270.05318.74
5.4.150.0170.05319.02
5.4.140.0200.05716.47
5.4.130.0300.05016.26
5.4.120.0170.06016.46
5.4.110.0130.06716.51
5.4.100.0030.07716.34
5.4.90.0100.04716.41
5.4.80.0030.05316.34
5.4.70.0000.06316.49
5.4.60.0070.05316.27
5.4.50.0130.04316.40
5.4.40.0170.04716.54
5.4.30.0070.05716.49
5.4.20.0070.06716.47
5.4.10.0070.05316.38
5.4.00.0070.07015.86
5.3.290.0070.04712.80
5.3.280.0070.05014.46
5.3.270.0100.07014.46
5.3.260.0070.06314.61
5.3.250.0100.04714.61
5.3.240.0070.05014.69
5.3.230.0100.06314.60
5.3.220.0100.06714.57
5.3.210.0100.05014.55
5.3.200.0170.04714.66
5.3.190.0070.06314.66
5.3.180.0130.04714.48
5.3.170.0100.05714.39
5.3.160.0100.07014.45
5.3.150.0070.07014.71
5.3.140.0070.05314.25
5.3.130.0100.07714.31
5.3.120.0030.08314.24
5.3.110.0070.07714.31
5.3.100.0000.07713.88
5.3.90.0070.05014.02
5.3.80.0130.05313.93
5.3.70.0100.05313.80
5.3.60.0070.07014.09
5.3.50.0000.06013.64
5.3.40.0130.06713.71
5.3.30.0030.06314.05
5.3.20.0070.07013.57
5.3.10.0130.05313.73
5.3.00.0130.06313.64
5.2.170.0000.04710.90
5.2.160.0170.04311.07
5.2.150.0170.03311.06
5.2.140.0070.06311.05
5.2.130.0100.05311.25
5.2.120.0070.03711.25
5.2.110.0100.04711.25
5.2.100.0200.04310.86
5.2.90.0070.04011.01
5.2.80.0100.05711.11
5.2.70.0000.05011.09
5.2.60.0100.05310.81
5.2.50.0130.05010.86
5.2.40.0170.04310.91
5.2.30.0070.05710.90
5.2.20.0100.05310.84
5.2.10.0070.04010.95
5.2.00.0070.05710.63
5.1.60.0000.0539.94
5.1.50.0130.04010.05
5.1.40.0100.04310.00
5.1.30.0030.05310.48
5.1.20.0100.05010.43
5.1.10.0030.05010.25
5.1.00.0100.0379.83
5.0.50.0030.0408.57
5.0.40.0070.0278.49
5.0.30.0030.0608.08
5.0.20.0000.0408.25
5.0.10.0070.0237.99
5.0.00.0030.0408.30
4.4.90.0000.0337.30
4.4.80.0000.0337.30
4.4.70.0000.0237.30
4.4.60.0100.0177.30
4.4.50.0030.0307.30
4.4.40.0070.0337.30
4.4.30.0000.0307.30
4.4.20.0070.0277.30
4.4.10.0030.0237.30
4.4.00.0030.0307.30
4.3.110.0070.0277.30
4.3.100.0000.0337.30
4.3.90.0030.0307.30
4.3.80.0070.0307.30
4.3.70.0100.0237.30
4.3.60.0070.0207.30
4.3.50.0000.0307.30
4.3.40.0000.0337.30
4.3.30.0000.0237.30
4.3.20.0030.0237.30
4.3.10.0030.0277.30
4.3.00.0130.0206.76

preferences:
48.87 ms | 401 KiB | 5 Q